<?php defined('SYSPATH') or die('No direct script access.');
/**
 * @package  Captcha
 *
 * Captcha configuration is defined in groups which allows you to easily switch
 * between different Captcha settings for different forms on your website.
 * Note: all groups inherit and overwrite the default group.
 *
 * Group Options:
 *  type        Captcha type, e.g. basic, alpha, word, math, riddle
 *  width       Width of the Captcha image
 *  height      Height of the Captcha image
 *  complexity  Difficulty level (0-10), usage depends on chosen style
 *  background  Path to background image file
 *  fontpath    Path to font folder
 *  fonts       Font files
 *  promote     Valid response count threshold to promote user (FALSE to disable)
 */

return array(
    'default' => array(
        'style'         => 'alpha',
        'width'         => 90,
        'height'        => 30,
        'complexity'    => 4,
        'background'    => '',
        'fontpath'      => MODPATH.'captcha/fonts/',
        'fonts'         => array('DejaVuSerif.ttf', 'Georgia.ttf', 'lucon.ttf', 'verdana.ttf'),
        'promote'       => FALSE,
    )
);